This light can either on batteries on while plugged in, it can be controlled from the buttons on the device, via the included remote control or by a wifi app, or using a DMX controller either attached by cable or wirelessly. The three LED lights can also produce UV blacklight. That's a lot versatility packed into a single light. It's designed to stand on it's base with the light shining up, but there are also two 1/4" threaded sockets so it can be mounted to a truss with the appropriate clamp. It is exceptionally well built with metal housing and solid connections. Lights are fairly bright and cast a fairly narrow beam (typical for a par light) and the UV black light is a nice bonus. Battery life seems extensive but it will vary greatly depending how you use. Another nice bonus (particularly if purchasing more than one light) is the included DMX cable; even if you aren't using a DMX controller, two or more lights can be connected and configured a master\slave arrangement to keep changes in sync. Pleasantly surprised to see a remote control included on a light that seems designed for professional stage use; it's probably the best method for home users to control the light. The iOS app was really confusing to get connected and doesn't appear possible (or by no means easy) to control multiple units simultaneously with the app. The documentation is adequate (and at least accurate) and reasonably thorough (compared to other inexpensive generic Chinese lights in my collection, it's better than most). Just about everything can be configured from the on-board control panel, but you'll want the manual handy for thaWe had a hard time trying to figure it out the instructions were no help! My daughter is a wiz she figured it out well except how to turn it off lol!Owning a small DJ business this is a great affordable light option for me. It allows you to get something with the flexibility of wireless that won't break the bank. This puts out a great amount of light as well as lasts long enough for a normal event. I'll certainly be looking to add more of these to my setup. So much easier than dealing with plugs and cords at an event.This light is versatile power and color changing up light, not flashing, a great backdrop light for the stage or for home use.Durable aluminum housing and should stand the test of time.